*** This bug is a duplicate of bug 1793640 ***
https://bugs.launchpad.net/bugs/1793640
Thank you for taking the time to report this bug and helping to make
Ubuntu better. This particular bug has already been reported and is a
duplicate of bug 1793640, so it is being marked as such. Please look at
the other bug report to see if there is any missing information that you
can provide, or to see if there is a workaround for the bug.
Additionally, any further discussion regarding the bug should occur in
the other report. Feel free to continue to report any other bugs you may
find.
** This bug has been marked a duplicate of bug 1793640
Pulseaudio fails to detect sound card, while timidity is installed
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Packages, which is subscribed to pulseaudio in Ubuntu.
https://bugs.launchpad.net/bugs/1875989
Title:
[276812G, Conexant CX20561 (Hermosa), Speaker, Internal] Pulseaudio
fails to detect card
Status in pulseaudio package in Ubuntu:
Incomplete
Bug description:
No sound from internal or external soundjack since upgrading from
Ubuntu 18.04 LTS to Ubuntu 20.04 LTS.
1) 'lsb_release -rd'
Description: Ubuntu 20.04 LTS
Release: 20.04
2) 'apt-cache policy pulseaudio'
pulseaudio:
Installed: 1:13.99.1-1ubuntu3
Candidate: 1:13.99.1-1ubuntu3
Version table:
*** 1:13.99.1-1ubuntu3 500
500 http://fi.archive.ubuntu.com/ubuntu focal/main amd64 Packages
100 /var/lib/dpkg/status
3) What you expected to happen
Hear sound
4) What happened instead
No sound
5) 'lspci -v | grep -A7 -i "audio"'
00:1b.0 Audio device: Intel Corporation 82801I (ICH9 Family) HD Audio
Controller (rev 03)
Subsystem: Lenovo ThinkPad T400
Flags: bus master, fast devsel, latency 0, IRQ 33
Memory at fc220000 (64-bit, non-prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: snd_hda_intel
Kernel modules: snd_hda_intel
ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: pulseaudio 1:13.99.1-1ubuntu3
ProcVersionSignature: Ubuntu 5.4.0-28.32-generic 5.4.30
Uname: Linux 5.4.0-28-generic x86_64
ApportVersion: 2.20.11-0ubuntu27
Architecture: amd64
AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path',
'/dev/snd/by-id', '/dev/snd/controlC0', '/dev/snd/hwC0D1', '/dev/snd/hwC0D0',
'/dev/snd/pcmC0D1p', '/dev/snd/pcmC0D0c', '/dev/snd/pcmC0D0p',
'/dev/snd/controlC1', '/dev/snd/midiC1D0', '/dev/snd/seq', '/dev/snd/timer']
failed with exit code 1:
CasperMD5CheckResult: skip
CurrentDesktop: ubuntu:GNOME
Date: Thu Apr 30 00:46:33 2020
InstallationDate: Installed on 2017-05-29 (1066 days ago)
InstallationMedia: Ubuntu 16.04.1 LTS "Xenial Xerus" - Release amd64
(20160719)
SourcePackage: pulseaudio
Symptom: audio
Symptom_Card: HDA-Intel - HDA Intel
Symptom_Jack: Speaker, Internal
Title: [276812G, Conexant CX20561 (Hermosa), Speaker, Internal] Pulseaudio
fails to detect card
UpgradeStatus: Upgraded to focal on 2020-04-24 (5 days ago)
dmi.bios.date: 10/17/2012
dmi.bios.vendor: LENOVO
dmi.bios.version: 7UET94WW (3.24 )
dmi.board.name: 276812G
dmi.board.vendor: LENOVO
dmi.board.version: Not Available
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Not Available
dmi.modalias:
dmi:bvnLENOVO:bvr7UET94WW(3.24):bd10/17/2012:svnLENOVO:pn276812G:pvrThinkPadT400:rvnLENOVO:rn276812G:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
dmi.product.family: ThinkPad T400
dmi.product.name: 276812G
dmi.product.version: ThinkPad T400
dmi.sys.vendor: LENOVO
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